Grove Gear NH Series - Ironman Narrow Housing Worm Gear Reducers Cast Iron Single-Reduction Worm Reducer - NH-BM832-40-D-140

Описание

Rugged cast iron housings, covers, and flanges provide superior strength and rigidity. Factory-filled with premium Mobil Glygoyle 460 polyalkalene glycol lubricant. Large oil capacity provides positive splash lubrication and superior cooling capability. Viton® double lip seals provide extended life through increased resistance to high temperature, abrasion and chemicals. O-rings on all bearing covers, eliminating gaskets, sealants and leaks. Oversized high-speed bearings, positively retained for frequent reversing and start/stop cycles. Tapered roller bearings on output shaft for high overhung and thrust load capacities. The unique quill seal guard protects the input seal from damage during motor installation. Bronze worm gear chill cast from high quality bronze for maximum strength, lubricity and superior life. All units are 100% run and leak tested at the factory to insure that you receive the highest quality product. Ultimate application flexibility with all-angle mounting provisions, the widest selection of accessory bases and flanges and the largest selection of stock reducer styles. Dimensions B 8 D 4.19 BF 0.41 U 0.875 in TAP Depth 1 in O* 3.99 in C 10.06 in J 7 in I 5.02 in AJ 5.88 BE 0.38 in O 4.24 in LM 9.01 Center Distance (in) 3.25 in H-Tap size 1/2 - 13 UNC in F 3.5 L 6.76 in K 3.5 in T 1.5 G 1.75 AK 4.5 N 7.03 BD 6.5 A 4.44 Technical Specifications Model Code BM832 Input Bore (C Face) 0.875 Ratio 40:1 Ratio Range 40:1 Output HP 2.293 Thrust Rating - output shaft 2574 Service Factor 1 Gear Type Worm Output RPM 43 Input RPM 1,750 Overhung Load 2,275 Product Line NH Series - Ironman Narrow Housing Worm Gear Reducers Frame Size 140TC No. of Gear Reductions Single Series NH Series - Ironman Narrow Housing Worm Gear Reducers Reducer Style Worm - Right Angle Input Keyway 3/16 X 1.63 in Reducer Worm - Right Angle Series Code NH Center Distance (in) 3.25 Product Type Right Angle Shaft Seal Material Viton Output Shaft Orientation LR Input Keyway (C Face) 3/16 x 3/32 Assembly BM-D Input HP 2.926 Input Style Flexible Coupling Input Output Style D Output Key 3/8 x 2.25 Series Style NH-BM-D Output Diameter (in) 1.500 in Input HP @ 1750 RPM 2.348 Output Shaft Assembly Code D Mounting Style Base Input Diameter (in) 0.875 in Motor Frame Size 140 Reduction Single Output Shaft Direction Double Housing Material Cast Iron Output Torque Rating (in-lb) 2641 in/lbs Output Shaft Solid Shaft Overhung Load Rating (Output Shaft(lb)) 2,250 lb General Specifications UPC 690310075739 Weight 65.00 LB